{ "stages": "4", "pgo" : true, "build_libcxx": true, "build_type": "Release", "assertions": false, "python_path": "/usr/bin/python2.7", "gcc_dir": "{MOZ_FETCHES_DIR}/gcc", "cc": "{MOZ_FETCHES_DIR}/gcc/bin/gcc", "cxx": "{MOZ_FETCHES_DIR}/gcc/bin/g++", "as": "{MOZ_FETCHES_DIR}/gcc/bin/gcc", "patches": [ ] }